Questions by Viacheslav Yankov

Questions by Viacheslav Yankov

A cylindrical metal pipe has external diameter of 6cm and internal diameter of 4cm. Calculate the volume of metal in a pipe of length 1 meter. If 1cm^3 of the metal has a mass of 8 grams, find the mass

asked Sep 18, 2023

1 answer

16 votes

207k views

The formula P = I-E is used to calculate profit. P = Profit I= Income E = Expenses The school bake sale earned $72 in sales and had $125 in expenses. Find the profit. b. What does a negative profit mean?

asked Aug 5, 2023

1 answer

22 votes

207k views

Can you please help me with this?

asked Jun 26, 2023

1 answer

19 votes

292k views

An experiment starts with 30 bacteria. After 4 hours, there are 135 bacteria. How long will it take for the bacteria population to reach 4,500? Round to the nearest tenth of an hour. You must show your

asked Jun 19, 2023

1 answer

33 votes

145k views

What value of n makes the statement true? 6xn· 4x2 = 24x6

asked Jun 4, 2022

2 answers

14 votes

132k views

ALREADY SOLVED Thank you for looking.

asked Feb 21, 2022

2 answers

22 votes

316k views

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